| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $167.83 | 5.699% | $177.3946 | $177.39 | $177.40 | $177.40 |
| Purchase #2 | $92.39 | 7.748% | $99.5484 | $99.55 | $99.55 | $99.50 |
| Purchase #3 | $109.92 | 12.841% | $124.0348 | $124.03 | $124.05 | $124.00 |
| Purchase #4 | $175.90 | 5.344% | $185.3001 | $185.30 | $185.30 | $185.30 |
| Purchase #5 | $192.34 | 6.794% | $205.4076 | $205.41 | $205.40 | $205.40 |
| Purchase #6 | $42.62 | 3.842% | $44.2575 | $44.26 | $44.25 | $44.30 |
| Purchase #7 | $57.97 | 9.797% | $63.6493 | $63.65 | $63.65 | $63.60 |
| 7 purchase totals = | $838.97 | $899.5923 | $899.59 | $899.60 | $899.50 | |